Table 2.
Summary of between-group analyses.
| SZ (n = 18) | HC (n = 18) | SZ vs. HC | |||||
|---|---|---|---|---|---|---|---|
| F | p | η2 | Power | Result | |||
| Spatial DRT accuracy (% correct) | M = 85.75 SD = 11.1 | M = 93.92 SD = 8.00 | 4.381 | 0.044 | 0.120 | 0.528 | SZ < HC |
| Raven's matrices accuracy (% rank) | M = 29.1 SD = 19.7 | M = 38.83 SD = 27.3 | 0.311 | 0.581 | 0.009 | 0.084 | SZ = HC |
| Raven's matrices time (minutes) | M = 37.55 SD = 16.5 | M = 39.88 SD = 13.2 | 0.129 | 0.721 | 0.004 | 0.064 | SZ = HC |
| Paper folding test accuracy (% correct) | M = 29.6 SD = 1.9 | M = 36.7 SD = 3.1 | 0.015 | 0.903 | <0.001 | 0.052 | SZ = HC |
| Jigsaw puzzle task accuracy (% correct) | M = 89.53 SD = 10.2 | M = 79.18 SD = 16.1 | 9.307 | 0.004 | 0.220 | 0.842 | SZ > HC |
| Jigsaw puzzle task time (seconds) | M = 45.84 SD = 16.8 | M = 62.09 SD = 27.4 | 10.27 | 0.003 | 0.237 | 0.875 | SZ < HC |
| Jigsaw puzzle task imagery agreement | M = 3.95 SD = 0.78 | M = 4.20 SD = 0.59 | 2.371 | 0.133 | 0.067 | 0.321 | SZ = HC |
| Jigsaw puzzle task familiarity ratings | M = 4.45 SD = 0.607 | M = 4.65 SD = 0.45 | 1.736 | 0.197 | 0.050 | 0.249 | SZ = HC |
| Jigsaw puzzle task complexity ratings | M = 2.85 SD = 0.92 | M = 3.24 SD = 0.88 | 0.837 | 0.367 | 0.025 | 0.144 | SZ = HC |
| Line bisection task magnitude of bias | M = 0.779 SD = 2.3 | M = −2.01 SD = 2.9 | 9.678 | 0.004 | 0.227 | 0.855 | SZ > HC |
| Line bisection task # right deviations | M = 4.44 SD = 1.85 | M = 2.27 SD = 2.02 | 6.493 | 0.016 | 0.164 | 0.696 | SZ > HC |
| Line bisection task # left deviations | M = 3.72 SD = 1.87 | M = 5.72 SD = 2.21 | 6.927 | 0.013 | 0.173 | 0.724 | SZ < HC |
*Only 17 SZ patients participated in the spatial delayed response task (DRT).